A randomized 25 question test from a pool of 761 questions, good luck!
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used for an analog value that has no need of significant accuracy?
The quality of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the value may be useful, but of diminished quality?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses voltage levels to represent logic states?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship HMI operating system?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a discreet output memory location?
Due to the uncomplicated nature of the Modbus frame structure, it requires a simple access method. Which of the access methods below is a method that this frame structure supports?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is the largest in area covered?
Which of the networks below is best used by foundation field bus for the controller communication level?
History management stores an enormous amount of process data. Which of the answers below represents the amount of different types of data stored?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best used where discrete data needs to be provided, but a simple colour change will suffice?
There are several vital components to asynchronous transmission. Which of the answers below best relates to one that is not important?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the bridge interacts with?
Every IPv4 address is made up of two distinct components that identifies a specific host and a network segment. Which of the answers below names both of those components?
The installation of a SCADA system has several difficulties associated with it. Which of the challenges below would be best defined as one that validates the hardware and software design complies with regulations?
Ethernet has two common messaging types that are controller-to-controller defined in the application layer. Which of those messaging types can be described as only using multicast and peer-to-peer communication?
Communication that is wireless in a SCADA system is common. Which of the communication methods below would be best defined as one that licensing would be required for most applications?
Which of the cable types below is not generally used for DeviceNet segments?
Which of the topology connections is the most typical for a HART communication device?
Redundant capability is critical for any DCS. Which of the redundancies below would function properly if no faults occur, and will shutdown if one occurs?
There are several duties done by each layer within the a typical DCS. Which of the levels below is where the basic process control is performed?
The numerous tasks that are accomplished at the same time in a DCS, is a result of the configured software programs that it has . Which of the software programs below will governed by IEC-61804-2?
Which of the terms below is best described as "losses resulting from the amount of bends in an installation."?
Data communication in a DCS takes the form of various net works. Which of the networks below are redundant networks for controller connections?
Which of the antenna below could best be described as the most direction sensitive?
Which of the answers below has the correct amount and kind of parameters of an Foundation field bus AI block?